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1.发明授权Process for forming polyisocyantate-based foam and product formed thereby 失效由此形成聚异氰酸酯基泡沫体和由其形成的产品的方法
公开(公告)号：US5602189A
公开(公告)日：1997-02-11
申请号：US610743
申请日：1996-03-04
Applicant: Richard Stevenson
Inventor： Richard Stevenson
CPC classification number: C08J9/149 , C08J2375/04
Abstract: A blowing agent for use in preparing a polyisocyanate-based foam which comprises a major portion of HCFC-123, a minor portion of HCFC-141b, and hexane and/or octane.
Abstract translation: 一种用于制备多异氰酸酯基泡沫体的发泡剂，其包含主要部分的HCFC-123，少部分HCFC-141b，以及己烷和/或辛烷。
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公开(公告)号：US08529819B2
公开(公告)日：2013-09-10
申请号：US12527449
申请日：2008-03-05
Applicant: Roland Ostapoff , Brian Nentwick , Richard Stevenson
Inventor： Roland Ostapoff , Brian Nentwick , Richard Stevenson
CPC classification number: A61L31/06 , A61B17/07292 , A61B2017/00526 , A61B2017/00893 , C08L67/04
Abstract: Articles are provided having no orientation or a multi-directional orientation. Such articles may be in the form of films, ribbons, sheets, and/or tapes and may be utilized as buttresses with a surgical stapling apparatus or as reinforcing means for suture lines.
Abstract translation: 提供没有取向或多方向取向的制品。 这样的制品可以是薄膜，带，片和/或带的形式，并且可以用作具有外科缝合装置的支撑件或用作缝合线的加强装置。
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公开(公告)号：US20060073080A1
公开(公告)日：2006-04-06
申请号：US11241813
申请日：2005-09-30
Applicant: Anna Tonkovich , Laura Silva , David Hesse , Michael Marchiando , Micheal Lamont , Dongming Qiu , Terence Dritz , Kristina Pagnotto , Richard Stevenson , Steven Perry , Maddalena Fanelli , Ravi Arora , Bin Yang , Sean Fitzgerald , Timothy Sullivan , Kai Tod Jarosch , Thomas Yuschak
Inventor： Anna Tonkovich , Laura Silva , David Hesse , Michael Marchiando , Micheal Lamont , Dongming Qiu , Terence Dritz , Kristina Pagnotto , Richard Stevenson , Steven Perry , Maddalena Fanelli , Ravi Arora , Bin Yang , Sean Fitzgerald , Timothy Sullivan , Kai Tod Jarosch , Thomas Yuschak
IPC: B01L3/00
CPC classification number: B01F3/0446 , B01F3/0807 , B01F5/0475 , B01F5/0476 , B01F5/0483 , B01F13/0059 , B01F15/065 , B01F2003/0838 , B01F2003/0842 , B01F2215/0431 , B01F2215/045 , B01F2215/0472 , B01J19/0093 , B01J2219/00783 , B01J2219/00788 , B01J2219/00822 , B01J2219/00826 , B01J2219/00828 , B01J2219/00831 , B01J2219/00833 , B01J2219/00835 , B01J2219/0086 , B01J2219/00873 , B01J2219/00889 , F28D2021/0052 , F28F3/12 , F28F2260/02 , Y10S516/928 , Y10S516/929 , Y10T436/2575
Abstract: The disclosed invention relates to a process for making a multiphase mixture, comprising: flowing a first fluid stream through a process microchannel, the first fluid stream comprising at least one liquid and/or at least one gas, the process microchannel having an apertured section; flowing a second fluid stream through the apertured section into the process microchannel in contact with the first fluid stream to form the multiphase mixture, the second fluid stream comprising at least one gas and/or at least one microbody-forming material, the first fluid stream forming a continuous phase in the multiphase mixture, the second fluid stream forming a discontinuous phase dispersed in the continuous phase.
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公开(公告)号：US5622644A
公开(公告)日：1997-04-22
申请号：US449092
申请日：1995-05-24
Applicant: Richard Stevenson , Mikhail Boyarsky , Boris V. Yudin , Oleg N. Podcherniev
Inventor： Richard Stevenson , Mikhail Boyarsky , Boris V. Yudin , Oleg N. Podcherniev
CPC classification number: C09K5/045 , C09K2205/12 , C09K2205/122 , C09K2205/42
Abstract: A mixed gas refrigerant for use as a replacement for CFC refrigerants, and specifically, for R-12, which includes at least three components including R-134a, R-124, and n-butane, with the n-butane being at least present in trace amounts and specifically between 1% and up to 4%.
Abstract translation: 用于替代CFC制冷剂的混合气体制冷剂，具体地说，对于R-12，其包含至少三种包括R-134a，R-124和正丁烷的组分，正丁烷至少存在 微量，特别是1％至4％之间。
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公开(公告)号：US20120273547A1
公开(公告)日：2012-11-01
申请号：US13094893
申请日：2011-04-27
Applicant: Gerald N. Hodgkinson , Richard Stevenson , Jennifer Whiffen
Inventor： Gerald N. Hodgkinson , Richard Stevenson , Jennifer Whiffen
IPC: A61B17/072
CPC classification number: A61B17/105 , A61B17/068 , A61B17/07207 , A61B17/07292 , A61B17/1155 , A61B2017/00526 , A61B2017/07257 , A61B2017/07271 , B29C65/08 , B29C70/68
Abstract: A surgical stapling instrument comprises a staple cartridge assembly having a plurality of rows of staple receiving slots, an anvil assembly having an anvil member defining a plurality of rows of staple forming recesses, the staple cartridge assembly, the anvil assembly, or both, having one or more attachment members; and a staple line reinforcement material attached to the attachment members by ultrasonic welding. The staple line reinforcement material can be attached to an anvil assembly utilizing a retainer.
Abstract translation: 外科缝合器械包括具有多排缝钉接收槽的钉仓组件，砧座组件具有砧构件，砧构件限定多排缝合钉形成凹部，钉仓组件，砧组件或两者具有一个 或更多的附件; 以及通过超声波焊接附接到附接构件的缝合线增强材料。 缝线增强材料可以使用保持器附接到砧座组件。
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Patent Agency Ranking
公开(公告)号：US20100068366A1
公开(公告)日：2010-03-18
申请号：US12623780
申请日：2009-11-23
Applicant: Anna Lee Tonkovich , Laura J. Silva , David John Hesse , Michael Alan Marchiando , Micheal Jay Lamont , Dongming Qiu , Terrence Andrew Dritz , Kristina M. Pagnotto , Richard Stevenson , Steven T. Perry , Maddalena Fanelli , Ravi Arora , Bin Yang , Sean Patrick Fitzgerald , Timothy J. Sullivan , Kai Tod Paul Jarosch , Thomas Yuschak
Inventor： Anna Lee Tonkovich , Laura J. Silva , David John Hesse , Michael Alan Marchiando , Micheal Jay Lamont , Dongming Qiu , Terrence Andrew Dritz , Kristina M. Pagnotto , Richard Stevenson , Steven T. Perry , Maddalena Fanelli , Ravi Arora , Bin Yang , Sean Patrick Fitzgerald , Timothy J. Sullivan , Kai Tod Paul Jarosch , Thomas Yuschak
CPC classification number: B01F3/0446 , B01F3/0807 , B01F5/0475 , B01F5/0476 , B01F5/0483 , B01F13/0059 , B01F15/065 , B01F2003/0838 , B01F2003/0842 , B01F2215/0431 , B01F2215/045 , B01F2215/0472 , B01J19/0093 , B01J2219/00783 , B01J2219/00788 , B01J2219/00822 , B01J2219/00826 , B01J2219/00828 , B01J2219/00831 , B01J2219/00833 , B01J2219/00835 , B01J2219/0086 , B01J2219/00873 , B01J2219/00889 , F28D2021/0052 , F28F3/12 , F28F2260/02 , Y10S516/928 , Y10S516/929 , Y10T436/2575
Abstract: The disclosed invention relates to a process for making a multiphase mixture, comprising: flowing a first fluid stream through a process microchannel, the first fluid stream comprising at least one liquid and/or at least one gas, the process microchannel having an apertured section; flowing a second fluid stream through the apertured section into the process microchannel in contact with the first fluid stream to form the multiphase mixture, the second fluid stream comprising at least one gas and/or at least one microbody-forming material, the first fluid stream forming a continuous phase in the multiphase mixture, the second fluid stream forming a discontinuous phase dispersed in the continuous phase.
Abstract translation: 所公开的本发明涉及一种制备多相混合物的方法，包括：使第一流体流通过工艺微通道，所述第一流体流包含至少一种液体和/或至少一种气体，所述工艺微通道具有带孔部分; 将第二流体流流过有孔部分进入与第一流体流接触的工艺微通道以形成多相混合物，第二流体流包含至少一种气体和/或至少一种微生物形成材料，第一流体流 在多相混合物中形成连续相，第二流体流形成分散在连续相中的不连续相。
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公开(公告)号：US20100059570A1
公开(公告)日：2010-03-11
申请号：US12527449
申请日：2008-03-05
Applicant: Roland Ostapoff , Brian Nentwick , Richard Stevenson
Inventor： Roland Ostapoff , Brian Nentwick , Richard Stevenson
IPC: A61B17/068 , B29C59/04 , B29C43/00 , B29C49/00
CPC classification number: A61L31/06 , A61B17/07292 , A61B2017/00526 , A61B2017/00893 , C08L67/04
Abstract: Articles are provided having no orientation or a multi-directional orientation. Such articles may be in the form of films, ribbons, sheets, and/or tapes and may be utilized as buttresses with a surgical stapling apparatus or as reinforcing means for suture lines.
Abstract translation: 提供没有取向或多方向取向的制品。 这样的制品可以是薄膜，带，片和/或带的形式，并且可以用作具有外科缝合装置的支撑件或用作缝合线的加强装置。
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公开(公告)号：US08383872B2
公开(公告)日：2013-02-26
申请号：US11280956
申请日：2005-11-16
Applicant: Anna Lee Tonkovich , David John Hesse , Paul Neagle , Micheal Jay Lamont , Francis P. Daly , Kai Tod Paul Jarosch , Richard Stevenson , Laura J. Silva
Inventor： Anna Lee Tonkovich , David John Hesse , Paul Neagle , Micheal Jay Lamont , Francis P. Daly , Kai Tod Paul Jarosch , Richard Stevenson , Laura J. Silva
IPC: C07C5/02
CPC classification number: C10G45/00 , B01F3/0446 , B01F3/0807 , B01F5/0475 , B01F13/0059 , B01J19/0093 , B01J21/18 , B01J23/44 , B01J2219/00783 , B01J2219/00822 , B01J2219/00826 , B01J2219/00828 , B01J2219/00831 , B01J2219/00833 , B01J2219/00835 , B01J2219/00837 , B01J2219/00844 , B01J2219/0086 , B01J2219/00873 , B01J2219/00889 , B01J2219/00891 , C07B61/00 , C10G47/00 , C11C3/126 , Y02P20/582
Abstract: The disclosed invention relates to a process for conducting a multiphase reaction in a microchannel. The process comprises: forming a multiphase reaction mixture comprising a first reactant and a second reactant; the first reactant comprising at least one liquid; the second reactant comprising at least one gas, at least one liquid, or a combination of at least one gas and at least one liquid; the first reactant forming a continuous phase in the multiphase reaction mixture; the second reactant forming gas bubbles and/or liquid droplets dispersed in the continuous phase; and reacting the first reactant with the second reactant in a process microchannel in the presence of at least one catalyst to form at least one product.
Abstract translation: 所公开的发明涉及在微通道中进行多相反应的方法。 该方法包括：形成包含第一反应物和第二反应物的多相反应混合物; 所述第一反应物包含至少一种液体; 所述第二反应物包含至少一种气体，至少一种液体，或至少一种气体和至少一种液体的组合; 所述第一反应物在所述多相反应混合物中形成连续相; 第二反应物形成气泡和/或液滴分散在连续相中; 以及在至少一种催化剂存在下，在工艺微通道中使所述第一反应物与所述第二反应物反应以形成至少一种产物。
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公开(公告)号：US20060102519A1
公开(公告)日：2006-05-18
申请号：US11280956
申请日：2005-11-16
Applicant: Anna Tonkovich , David Hesse , Paul Neagle , Micheal Lamont , Francis Daly , Kai Paul Jarosch , Richard Stevenson , Laura Silva
Inventor： Anna Tonkovich , David Hesse , Paul Neagle , Micheal Lamont , Francis Daly , Kai Paul Jarosch , Richard Stevenson , Laura Silva
IPC: C10G47/00
CPC classification number: C10G45/00 , B01F3/0446 , B01F3/0807 , B01F5/0475 , B01F13/0059 , B01J19/0093 , B01J21/18 , B01J23/44 , B01J2219/00783 , B01J2219/00822 , B01J2219/00826 , B01J2219/00828 , B01J2219/00831 , B01J2219/00833 , B01J2219/00835 , B01J2219/00837 , B01J2219/00844 , B01J2219/0086 , B01J2219/00873 , B01J2219/00889 , B01J2219/00891 , C07B61/00 , C10G47/00 , C11C3/126 , Y02P20/582
Abstract: The disclosed invention relates to a process for conducting a multiphase reaction in a microchannel. The process comprises: forming a multiphase reaction mixture comprising a first reactant and a second reactant; the first reactant comprising at least one liquid; the second reactant comprising at least one gas, at least one liquid, or a combination of at least one gas and at least one liquid; the first reactant forming a continuous phase in the multiphase reaction mixture; the second reactant forming gas bubbles and/or liquid droplets dispersed in the continuous phase; and reacting the first reactant with the second reactant in a process microchannel in the presence of at least one catalyst to form at least one product.
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公开(公告)号：US5684056A
公开(公告)日：1997-11-04
申请号：US699984
申请日：1996-08-20
Applicant: Richard Stevenson
Inventor： Richard Stevenson
IPC: C08G18/48 , C08G101/00 , C08J9/14
CPC classification number: C08J9/144 , C08J2375/04
Abstract: A blowing agent for use in preparing a polyisocyanate-based foam which comprises a major portion of HCFC-123, a minor portion of HCFC-141b, a branched or unbranched aliphatic alkane having from 6 to 10 carbon atoms or mixtures thereof, and a polyether component which reduces cell size in the resultant polyisocyanate-based foam. The polyether component includes a mixture of polymerized, oxidized perfluorinated propene polyethers having a molecular weight distribution of from about 400 to about 1800 units. Alternatively, the polyether component can be added to the foam precursor materials separate from the blowing agent. Blowing agents and polyether additives for polyurethane-based foams are also provided.
Abstract translation: 一种用于制备多异氰酸酯基泡沫体的发泡剂，其包含主要部分的HCFC-123，少部分HCFC-141b，具有6至10个碳原子的支链或非支链脂族烷烃或其混合物，以及聚醚 在所得多异氰酸酯基泡沫体中降低泡孔尺寸的组分。 聚醚组分包括聚合的，氧化的全氟化丙烯聚醚的混合物，其分子量分布为约400至约1800单位。 或者，可以将聚醚组分加入到与发泡剂分开的泡沫前体材料中。 还提供了用于聚氨酯泡沫的发泡剂和聚醚添加剂。
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